Overview

overview

10

Static

static

3

fcf7a84c4b...53.exe

windows7-x64

10

fcf7a84c4b...53.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fcf7a84c4b358c10ee44acdd4aa8fd4573b26427b3ee4f7887158b28f0b37853.exe

  • Size

    7.9MB

  • Sample

    240726-h4fcdsxckh

  • MD5

    711950b641ee28e869d1fda8cbf9f5a3

  • SHA1

    5cd5a7b82533e88263ba423fd552c25deac1598c

  • SHA256

    fcf7a84c4b358c10ee44acdd4aa8fd4573b26427b3ee4f7887158b28f0b37853

  • SHA512

    30ea53c7faaa3b4cf664c2507b26557a5e914ea3e25947056a357c86e3f46cf9d0e14d8024f17d420126fcd2cd019b7b206c29e9e31ce5f4f628c15b79b59d6c

  • SSDEEP

    196608:eAqjTpnhXlmyWCZNulPKQ8hY/Bkr/fOIT/+VdlBFKazn4Arrk6/rLG:kfauN/HYOSIT/EVF90AM6W

Score
10/10
beapymimikatzdefense_evasiondiscoveryevasionminerpersistenceprivilege_escalationpyinstallerworm

Malware Config

Targets

    • Target

      fcf7a84c4b358c10ee44acdd4aa8fd4573b26427b3ee4f7887158b28f0b37853.exe

    • Size

      7.9MB

    • MD5

      711950b641ee28e869d1fda8cbf9f5a3

    • SHA1

      5cd5a7b82533e88263ba423fd552c25deac1598c

    • SHA256

      fcf7a84c4b358c10ee44acdd4aa8fd4573b26427b3ee4f7887158b28f0b37853

    • SHA512

      30ea53c7faaa3b4cf664c2507b26557a5e914ea3e25947056a357c86e3f46cf9d0e14d8024f17d420126fcd2cd019b7b206c29e9e31ce5f4f628c15b79b59d6c

    • SSDEEP

      196608:eAqjTpnhXlmyWCZNulPKQ8hY/Bkr/fOIT/+VdlBFKazn4Arrk6/rLG:kfauN/HYOSIT/EVF90AM6W

    Score
    10/10
    beapymimikatzdefense_evasiondiscoveryevasionminerpersistenceprivilege_escalationpyinstallerworm

    • Beapy

      Beapy is a python worm with crypto mining capabilities.

      minerwormbeapy

    • Mimikatz

      mimikatz is an open source tool to dump credentials on Windows.

      mimikatz

    • Contacts a large (9864) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

      discovery

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • mimikatz is an open source tool to dump credentials on Windows

    • Modifies Windows Firewall

      evasion

    • Loads dropped DLL

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Account Manipulation

1
T1098

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Account Manipulation

1
T1098

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Indicator Removal

1
T1070

Clear Persistence

1
T1070.009

Credential Access

Discovery

Domain Trust Discovery

1
T1482

Network Service Discovery

2
T1046

Permission Groups Discovery

2
T1069

Domain Groups

1
T1069.002

Local Groups

1
T1069.001

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks